Walmart: Intex Twin 8.75″ Classic Downy Inflatable Airbed Mattress $7.97, Queen $14.37 + free store pick up By admin | April 4, 2018 5:12 pm EST 0 Comment Free 2 day shipping $35+, in store returns. Free store pick upIntex 8.75" Classic Downy Inflatable Airbed MattressTwin $7.97Queen $14.37